diff options
| author | Ong Boon Leong <boon.leong.ong@intel.com> | 2021-03-25 20:39:14 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-26 03:37:30 +0300 |
| commit | 8532f613bc78b6e0e32b486e720848d3f5569287 (patch) | |
| tree | f5dbf6f004b152159d67f5b0b61b0c9dca501f7f /include | |
| parent | 29e6573c61aaa71010e711e6c3249c56a2e61b46 (diff) | |
| download | linux-8532f613bc78b6e0e32b486e720848d3f5569287.tar.xz | |
net: stmmac: introduce MSI Interrupt routines for mac, safety, RX & TX
Now we introduce MSI interrupt service routines and hook these routines
up if stmmac_open() sees valid irq line being requested:-
stmmac_mac_interrupt() :- MAC (dev->irq), WOL (wol_irq), LPI (lpi_irq)
stmmac_safety_interrupt() :- Safety Feat Correctible Error (sfty_ce_irq)
& Uncorrectible Error (sfty_ue_irq)
stmmac_msi_intr_rx() :- For all RX MSI irq (rx_irq)
stmmac_msi_intr_tx() :- For all TX MSI irq (tx_irq)
Each of IRQs will have its unique name so that we can differentiate
them easily under /proc/interrupts.
Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com>
Signed-off-by: Voon Weifeng <weifeng.voon@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/stmmac.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index febdb43d27e5..afc12b9385db 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -237,5 +237,13 @@ struct plat_stmmacenet_data { struct pci_dev *pdev; bool has_crossts; int int_snapshot_num; + bool multi_msi_en; + int msi_mac_vec; + int msi_wol_vec; + int msi_lpi_vec; + int msi_sfty_ce_vec; + int msi_sfty_ue_vec; + int msi_rx_base_vec; + int msi_tx_base_vec; }; #endif |